Drinfeld twist and general relativity with fuzzy spaces
نویسندگان
چکیده
منابع مشابه
Pointless Spaces in General Relativity
The new approach to quantize the gravity based on the notion of differential algebra is suggested. It is shown that the differential geometry of this object can not be described in terms of points. The spatialization procedure giving rise to points by loosing a part of the entire structure is discussed. The counterpart of the traditional objects of differential geometry are studied. FOREWORD In...
متن کاملGeneralized Riemann Spaces and General Relativity.
spectrum of K, and fixed t > 0. As a consequence, u(-, t) lies in the range of (K tI), and by Theorem 3 of Paper I, after a replacement on a set of measure zero, u(-, t) lies in C"T(D). If Eg(x) is the smooth representative of its equivalence class in L2' r(D), for any Borel set A in El lying in the interval XI < a, by Theorem 3 of Paper I, IE(A)g(x)I = I(K, I)-j(K R I)jE(A)g(x)I < C(oaI + I I)...
متن کاملsome properties of fuzzy hilbert spaces and norm of operators
in this thesis, at first we investigate the bounded inverse theorem on fuzzy normed linear spaces and study the set of all compact operators on these spaces. then we introduce the notions of fuzzy boundedness and investigate a new norm operators and the relationship between continuity and boundedness. and, we show that the space of all fuzzy bounded operators is complete. finally, we define...
15 صفحه اولDrinfeld Twist for Quantum Su(2) in the Adjoint Representation
We give a detailed description of the adjoint representation of Drinfeld's twist element, as well as of its coproduct, for suq(2). We also discuss, as applications, the computation of the universal R-matrix in this representation and the problem of symmetrization of identical-particle states with quantum su(2) symmetry.
متن کاملGeneral Relativity and Experiment *
The confrontation between Einstein’s theory of gravitation and experiment is summarized. Although all current experimental data are compatible with General Relativity, the importance of pursuing the quest for possible deviations from Einstein’s theory is emphasized. ∗To appear in the Proceedings of the XIth International Congress of Mathematical Physics (Paris,July 1994)
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2006
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/24/2/003